- Jun 5, 2002
- 72 LT-1 conv w/fact air
My intake manifold from my 72 LT-1 corroded out the water passage to the left head. So, I bought one off ebay. Nice, clean, non-corroded, beadbasted 3959594 manifold. But, it doesn't have the hole for the heater hose fitting. It might have been welded up, but if so, the welder did a beautiful job. So, before I go drilling and tapping a hole for the fitting, just wanted to check and make sure I don't have some rare manifold. They didn't come this way over the counter did they? Thanks.